HART Foam Javelin Short L1-Science-L2-Data Logging-L3-Wireless Data Logging The concept of deep time

The concept of deep time is explored through comparison and imagery

and the beauty of unlikely friendships

This molecular model kit allows students to explore stereochemistry concepts

contains magnets and small parts

Enhance stop-motion animations with dynamic backgrounds

HART Foam Javelin Short L1-Science-L2-Data Logging-L3-Wireless Data Logging The concept of deep timeHART Foam Javelins are an excellent introduction and training tool for young athletes to learn the basic skills of Javelin throwing. Made from lightweight, durable EVA foam and the brightly coloured tail fins make it fun to throw and to watch. Small (Short): 45cm (L), Weight 40g Large (Long): 77cm (L), Weight 120g